<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>hello react</title>
</head>

<body>
<div id="test1"></div>
<div id="test2"></div>
<div id="test3"></div>

<script type="text/javascript" src="../js/react.development.js"></script>
<script type="text/javascript" src="../js/react-dom.development.js"></script>
<script type="text/javascript" src="../js/babel.min.js"></script>
<!-- 对标签属性的限制 -->
<script type="text/javascript" src="../js/prop-types.js"></script>

<script type="text/babel">
    //创建组件
    class Person extends React.Component {

        constructor(props) {
            super();
        }
        //检验规则
        static propTypes = {
            name: PropTypes.string.isRequired, //字符串类型,必传
            sex: PropTypes.string,
            age: PropTypes.number,
            speak: PropTypes.func//限制speak为函数
        }
        //默认值
        static defaultProps = {
            sex: '未知',
            age: 18
        }

        render() {
            console.log(this);
            const {name, age, sex} = this.props
            return (
                <ul>
                    <li>{name}</li>
                    <li>{age}</li>
                    <li>{sex}</li>
                </ul>
            )
        }
    }

    //渲染组件到页面
    ReactDOM.render(<Person name="tom" />, document.getElementById('test1'))
</script>
</body>
</body>

</html>
